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-rw-r--r--VNFs/DPPD-PROX/main.c8
-rw-r--r--VNFs/DPPD-PROX/prox_port_cfg.c8
2 files changed, 8 insertions, 8 deletions
diff --git a/VNFs/DPPD-PROX/main.c b/VNFs/DPPD-PROX/main.c
index 931b30c5..59a169d8 100644
--- a/VNFs/DPPD-PROX/main.c
+++ b/VNFs/DPPD-PROX/main.c
@@ -249,7 +249,7 @@ static void configure_if_tx_queues(struct task_args *targ, uint8_t socket)
}
/* Set the ETH_TXQ_FLAGS_NOREFCOUNT flag if none of
the tasks up to the task transmitting to the port
- does not use refcnt. */
+ use refcnt. */
if (!chain_flag_state(targ, TASK_FEATURE_TXQ_FLAGS_REFCOUNT, 1)) {
prox_port_cfg[if_port].tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOREFCOUNT;
plog_info("\t\tEnabling No refcnt on port %d\n", if_port);
@@ -262,7 +262,7 @@ static void configure_if_tx_queues(struct task_args *targ, uint8_t socket)
chain has NOOFFLOADS set all the way until the
first task that receives from a port, it will be
disabled for the destination port. */
- if (chain_flag_state(targ, TASK_FEATURE_TXQ_FLAGS_NOOFFLOADS, 1)) {
+ if (!chain_flag_state(targ, TASK_FEATURE_TXQ_FLAGS_NOOFFLOADS, 0)) {
prox_port_cfg[if_port].tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOOFFLOADS;
plog_info("\t\tDisabling TX offloads on port %d\n", if_port);
} else {
@@ -271,8 +271,8 @@ static void configure_if_tx_queues(struct task_args *targ, uint8_t socket)
/* By default NOMULTSEGS is disabled, as drivers/NIC might split packets on RX
It should only be enabled when we know for sure that the RX does not split packets.
- Set the ETH_TXQ_FLAGS_NOMULTSEGS flag if none of the tasks up to the task
- transmitting to the port does not use multsegs. */
+ Set the ETH_TXQ_FLAGS_NOMULTSEGS flag if all of the tasks up to the task
+ transmitting to the port use no_multsegs. */
if (!chain_flag_state(targ, TASK_FEATURE_TXQ_FLAGS_NOMULTSEGS, 0)) {
prox_port_cfg[if_port].tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOMULTSEGS;
plog_info("\t\tEnabling No MultiSegs on port %d\n", if_port);
diff --git a/VNFs/DPPD-PROX/prox_port_cfg.c b/VNFs/DPPD-PROX/prox_port_cfg.c
index c00948ad..269b1c63 100644
--- a/VNFs/DPPD-PROX/prox_port_cfg.c
+++ b/VNFs/DPPD-PROX/prox_port_cfg.c
@@ -372,14 +372,14 @@ static void init_port(struct prox_port_cfg *port_cfg)
PROX_PANIC(ret < 0, "\t\t\trte_eth_rx_queue_setup() failed on port %u: error %s (%d)\n", port_id, strerror(-ret), ret);
}
- if (!strcmp(port_cfg->short_name, "virtio")) {
+ if (port_cfg->capabilities.tx_offload_cksum == 0) {
port_cfg->tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOOFFLOADS;
- plog_info("\t\tDisabling TX offloads (virtio does not support TX offloads)\n");
+ plog_info("\t\tDisabling TX offloads as pmd reports that it does not support them)\n");
}
if (!strcmp(port_cfg->short_name, "vmxnet3")) {
- port_cfg->tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOOFFLOADS | ETH_TXQ_FLAGS_NOMULTSEGS;
- plog_info("\t\tDisabling TX offloads and multsegs on port %d as vmxnet3 does not support them\n", port_id);
+ port_cfg->tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOMULTSEGS;
+ plog_info("\t\tDisabling multsegs on port %d as vmxnet3 does not support them\n", port_id);
}
/* initialize one TX queue per logical core on each port */
for (uint16_t queue_id = 0; queue_id < port_cfg->n_txq; ++queue_id) {